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et’s be real: Our hair changes as we get older. Why shouldn’t our hair products change with us? Rather than conform and change your hairstyle, call the shots by changing how you address your hair’s specific was created for those who long to embrace and celebrate their changing hair but can’t find products that work. Hair Biology gets to the root of your hair’s evolution, going straight to the source—your hair’s changing biology. So, next time you find yourself asking. “Is this normal?” the answer is YES. It’s just biology.